Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.6 - Special Products - Exercise Set - Page 389: 91

Answer

d

Work Step by Step

$(a+b)^2 = a^2 + ab + ab - b^2 = a^2 +2ab + b^2$
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